Base | Representation |
---|---|
bin | 1011010000111… |
… | …0011100001000 |
3 | 10021220022001012 |
4 | 2310032130020 |
5 | 44043320224 |
6 | 4404343052 |
7 | 1112401466 |
oct | 264163410 |
9 | 107808035 |
10 | 47245064 |
11 | 24739a09 |
12 | 139a4a88 |
13 | 9a32479 |
14 | 63bb836 |
15 | 423380e |
hex | 2d0e708 |
47245064 has 16 divisors (see below), whose sum is σ = 88791120. Its totient is φ = 23567440.
The previous prime is 47245043. The next prime is 47245109. The reversal of 47245064 is 46054274.
It is a self number, because there is not a number n which added to its sum of digits gives 47245064.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122 + ... + 10209.
It is an arithmetic number, because the mean of its divisors is an integer number (5549445).
Almost surely, 247245064 is an apocalyptic number.
It is an amenable number.
47245064 is a deficient number, since it is larger than the sum of its proper divisors (41546056).
47245064 is a wasteful number, since it uses less digits than its factorization.
47245064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13780 (or 13776 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 47245064 is about 6873.5044918877. The cubic root of 47245064 is about 361.5087503390.
The spelling of 47245064 in words is "forty-seven million, two hundred forty-five thousand, sixty-four".
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